Patent Assignment
Reel/Frame 046280/0954
Acknowledgment of Exclusive Licenses
Recorded: 2018-05-31
Pages: 5
Assignor
RIVE TECHNOLOGY INC.
Executed: 2018-04-20
Assignee
ZEOLYST INTERNATIONAL
280 CEDAR GROVE ROAD, CONSHOHOCKEN, PENNSYLVANIA, 19428
Covered Properties
(15)
Mesostructured Zeolitic Materials, and Methods of Making and Using the Same
Methods for Making Mesostructured Zeolitic Materials
Methods of Recovery of Pore-Forming Agents for Mesostructured Materials
Mesostructured Zeolitic Materials and Methods of Making and Using the Same
Mesostructured Zeolitic Materials and Methods of Making and Using the Same
Mesostructured Zeolitic Materials and Methods of Making and Using the Same
Mesostructured Zeolitic Materials and Methods of Making and Using the Same
Methods for Enhancing the Mesoporosity of Zeolite-Containing Materials
Mesostructured Zeolitic Materials, and Methods of Making and Using the Same
Introduction of Mesoporosity into Zeolite Materials with Sequential Acid, Surfactant, and Base Treatment
Separation of Surfactants from Polar Solids
Patent:
8,765,660 →
Application:
13/790,903 →
Mesoporous Zeolite Catalyst Supports
Introducing Mesoporosity into Zeolite Materials with a Modified Acid Pre-Treatment Step
Collimating Optical Device and System
Preparation of Mesoporous Zeolites with Reduced Processing
Related Assignments
(25)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 10, 2007
From: GARCIA-MARTINEZ, JAVIER
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY; RIVE TECHNOLOGY, INC.
Reel/Frame 019138/0356 →
Assignment of Assignor's Interest
Apr 25, 2007
From: GARCIA-MARTINEZ, JAVIER
To: RIVE TECHNOLOGY, INC.
Reel/Frame 019210/0253 →
Assignment of Assignor's Interest
Feb 12, 2008
From: GARCIA-MARTINEZ, JAVIER; JOHNSON, MARVIN M.
To: RIVE TECHNOLOGY, INC.
Reel/Frame 020496/0886 →
Assignment of Assignor's Interest
Jun 11, 2008
From: YING, JACKIE Y.; GARCIA-MARTINEZ, JAVIER
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 021079/0281 →
Assignment of Assignor's Interest
Jun 11, 2008
From: YANG, JACKIE Y.; GARCIA-MARTINEZ, JAVIER
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 021079/0264 →
Assignment of Assignor's Interest
Jul 23, 2009
From: YING, JACKIE Y.; GARCIA-MARTINEZ, JAVIER
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 022995/0731 →
Assignment of Assignor's Interest
Oct 5, 2009
From: YING, JACKIE Y.; GARCIA-MARTINEZ, JAVIER
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 023324/0565 →
Assignment of Assignor's Interest
Oct 22, 2009
From: YING, JACKIE Y.; GARCIA-MARTINEZ, JAVIER
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 023406/0901 →
Assignment of Assignor's Interest
Sep 17, 2010
From: RIVE TECHNOLOGY, INC.
To: MASSASCHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 025006/0029 →
Assignment of Assignor's Interest
Dec 28, 2010
From: MARTINEZ, JAVIER GARCIA; DIGHT, LAWRENCE B.; SPERONELLO, BARRY K.
To: RIVE TECHNOLOGY, INC.
Reel/Frame 025545/0296 →
Assignment of Assignor's Interest
Oct 21, 2011
From: GARCIA-MARTINEZ, JAVIER
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY; RIVE TECHNOLOGY, INC.
Reel/Frame 027099/0370 →
Assignment of Assignor's Interest
Oct 21, 2011
From: RIVE TECHNOLOGY, INC.
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 027099/0376 →
Assignment of Assignor's Interest
May 17, 2013
From: LI, KUNHAO; SPERONELLO, BARRY
To: RIVE TECHNOLOGY, INC.
Reel/Frame 030444/0785 →
Assignment of Assignor's Interest
May 30, 2013
From: SENDEROV, ERNEST; QURESHI, MOHAMMAD IBRAHIM
To: RIVE TECHNOLOGY, INC.
Reel/Frame 030512/0316 →
Assignment of Assignor's Interest
Jan 31, 2014
From: RIVE TECHNOLOGY, INC.
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 032103/0788 →
Assignment of Assignor's Interest
Mar 12, 2014
From: SENDEROV, ERNEST; QURESHI, MOHAMMAD IBRAHIM
To: RIVE TECHNOLOGY, INC.
Reel/Frame 032412/0535 →
Assignment of Assignor's Interest
Apr 7, 2014
From: AMITAI, YAAKOV
To: LUMUS LTD.
Reel/Frame 032619/0555 →
Intellectual Property Security Agreement
Feb 12, 2016
From: RIVE TECHNOLOGY, INC.
To: HERCULES TECHNOLOGY GROWTH CAPITAL, INC., AS AGENT
Reel/Frame 037809/0115 →
Assignment of Assignor's Interest
Mar 29, 2016
From: BOORSE, R. SAMUEL; LI, KUNHAO
To: RIVE TECHNOLOGY, INC.
Reel/Frame 038124/0258 →
Release of Security Interest
Apr 24, 2018
From: HERCULES CAPITAL, INC.
To: RIVE TECHNOLOGY, INC.
Reel/Frame 046008/0573 →
Assignment of Assignor's Interest
Aug 27, 2019
From: RIVE TECHNOLOGY, INC.
To: W. R. GRACE & CO.-CONN.
Reel/Frame 050182/0427 →
Security Interest
Feb 17, 2023
From: W.R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 062792/0510 →
Security Interest
Apr 2, 2023
From: W. R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 063237/0252 →
Security Interest
Apr 2, 2023
From: W. R. GRACE & CO.-CONN.
To: JPMORGAN CHASE BANK, N.A.
Reel/Frame 063237/0262 →
Security Interest
Aug 19, 2025
From: W. R. GRACE & CO.-CONN.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION
Reel/Frame 072519/0240 →